Wheel brush



FIG. 1 is a front elevational view of a wheel brush showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof, a bottom plan view thereof being a mirror image of the top plan view thereof; and,

FIG. 4 is a perspective view thereof.

The elements shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a wheel brush, as shown and described. 